Is running an example of kinetic or static friction?
I am guessing static friction, since the 2 surfaces we are considering (i.e. the runner's shoe and the ground) are not moving relative to one another. There is just a grip.
I am guessing static friction, since the 2 surfaces we are considering (i.e. the runner's shoe and the ground) are not moving relative to one another. There is just a grip.
1 Answer
Dec 17, 2016
Without static friction, no active run is possible.
